1. Safety and Security
  2. Fire Alarm System
GST
GST-DC-9103(IS) Intrinsically Safe Conventional Rate of Rise and Fixed Temperature Heat Detector
Model No :
Part Code :
DC-9103(IS)

Overview

DC-9103(IS) Intrinsically Safe Conventional Rate of Rise and Fixed Temperature Heat Detector is applicable to Zone 1 and Zone 2 of areas with explosion-proof requirement in petroleum, chemical industries and ships. The detector has two classes, A1R and BS, can be set through programmer on site.

Features
-Integrated algorithm for analyzing fire, improving the sensitivity highly
-Self-diagnostic
-Stable and reliable performance
-Fire LED allows 360°viewing
Technical Specifications
-Operating Voltage 24V (16V ~ 28V)
-Standby Current =60uA
-Alarm Current v 10mA=I=30mA
-Indicator Red. Flashes in normal condition, and illuminates in alarm
-Explosion-proof Mark Ex ib IIC T6 Gb
-Explosion-proof Certificate CE17.2124
-Zener Barrier U0=28V I0=93mA C0=0.083µF L0=4mH Pi=651mW
-Alarm Reset Instantaneous Power-off (5s Min,2.5VDC Max)
-Detector Class P (A1R and BS can be set, factory default is A1R)
-Environment Temperature A1R: typical 25?, ranging -10?- +50? BS : typical 40?, ranging -10?- +65?
-Relative Humidity =95%, non condensing
-Material of Enclosure ABS
-Dimensions Diameter: 100mm Height: 53.3mm (with base)
-Mounting Hole Distance 45mm ~ 75mm
-Weight About 130g